netbout-lite-1.5.6.src.main.java.com.netbout.lite.LiteBout Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2012, Netbout.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met: 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer. 2) Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution. 3) Neither the name of the NetBout.com nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.netbout.lite;
import com.jcabi.log.Logger;
import com.netbout.spi.Bout;
import com.netbout.spi.Friend;
import com.netbout.spi.Identity;
import com.netbout.spi.Message;
import com.netbout.spi.Participant;
import com.netbout.spi.Query;
import java.util.Collection;
import java.util.Date;
/**
* Lite implementation of {@link Bout}.
*
* The class is thread-safe.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: LiteBout.java 3526 2012-10-30 07:30:27Z guard $
*/
@SuppressWarnings("PMD.TooManyMethods")
final class LiteBout implements Bout {
/**
* Holder of messages.
*/
private final transient Messages msgs;
/**
* Who is viewing this bout.
*/
private final transient Identity identity;
/**
* Unique ID of the bout.
*/
private final transient long num;
/**
* Public ctor.
* @param messages Messages
* @param who Identity/viewer
* @param number The number of it
*/
public LiteBout(final Messages messages, final Identity who,
final long number) {
this.msgs = messages;
this.identity = who;
this.num = number;
}
/**
* {@inheritDoc}
*/
@Override
public int compareTo(final Bout bout) {
return new Bout.Smart(this).updated()
.compareTo(new Bout.Smart(bout).updated());
}
/**
* {@inheritDoc}
*/
@Override
public boolean equals(final Object bout) {
return bout == this || (bout instanceof Bout
&& this.number().equals(Bout.class.cast(bout).number()));
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
return this.number().hashCode();
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return String.format("#%d", this.number());
}
/**
* {@inheritDoc}
*/
@Override
public Long number() {
return this.num;
}
/**
* {@inheritDoc}
*/
@Override
public Date date() {
return new Date();
}
/**
* {@inheritDoc}
*/
@Override
public String title() {
return String.format("title of bout #%d", this.number());
}
/**
* {@inheritDoc}
*/
@Override
public void rename(final String text) {
Logger.info(this, "#rename('%s'): ignored", text);
}
/**
* {@inheritDoc}
*/
@Override
public Collection participants() {
return this.msgs.participants();
}
/**
* {@inheritDoc}
*/
@Override
public Participant invite(final Friend friend) {
return this.msgs.invite(friend);
}
/**
* {@inheritDoc}
*/
@Override
public Iterable messages(final Query query) {
return this.msgs.query(query);
}
/**
* {@inheritDoc}
* @checkstyle RedundantThrows (4 lines)
*/
@Override
public Message message(final Long number)
throws Bout.MessageNotFoundException {
return this.msgs.get(number);
}
/**
* {@inheritDoc}
*/
@Override
public void confirm() {
Logger.info(this, "#confirm(): ignored in bout #%d", this.number());
}
/**
* {@inheritDoc}
*/
@Override
public void leave() {
this.msgs.kickOff(this.identity);
}
/**
* {@inheritDoc}
*/
@Override
public Message post(final String text) {
return this.msgs.post(text, this.identity);
}
}